I am relatively new to MySQL and SQL. But, for the first project, I am
having fantastic success!
Playing with some queries, I got unexpected results for a query containing
Group By and Order By clauses.
What is the definition of Group By? Is there a good web document with
definitions of SQL?
I had guessed that Group By would put rows with the same values for a
column next to eachother (in a group). But, (and I cannot remember exactly
what I used for a query), I found it only returned a single row from each
I have looked in the MySQL docs. I think I need more of an SQL description.